Sky Nature HD Tuesday

The world's largest uninhabited island, Devon Island, is so remote that scientists chose it to simulate conditions on Mars. Only the toughest survive

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates

Some of the planet's largest animals live side by side in the Luangwa Valley, a place where millions of years of evolution has allowed them to survive and thrive

Staff decide that orangutan 'Big Boy' Beni needs to lose weight, and Clara and her baby Clarita face a return to island life now the pair have been reunited

A spoonbill gets corrective shoes and a kookaburra has surgery. The team help a trio of troubled baby wallabies and a koala is having seizures

Lizzie Daly says goodbye to the tropics as she heads to the cool southern-coast waters, coming face to face with grey nurse sharks, shape-shifting cuttlefish and blue whales

The endless cycle of moving water as African rivers flow to find the ocean, revealing how they always seem to find their way, despite unthinkable obstacles

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates

Some of the planet's largest animals live side by side in the Luangwa Valley, a place where millions of years of evolution has allowed them to survive and thrive

Staff decide that orangutan 'Big Boy' Beni needs to lose weight, and Clara and her baby Clarita face a return to island life now the pair have been reunited

A spoonbill gets corrective shoes and a kookaburra has surgery. The team help a trio of troubled baby wallabies and a koala is having seizures

A family of foxes is threatened by human encroachment, and Hope must break her own rules to save them from being killed

The endless cycle of moving water as African rivers flow to find the ocean, revealing how they always seem to find their way, despite unthinkable obstacles

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates

The broadcaster reveals the differences between the islands and encounters giant Pinta Island tortoise Lonesome George, who died a few weeks after filming

This documentary takes a look at lion prides, their politics, their incessant drive to survive, and the daily struggles they face to protect their territory

The endless cycle of moving water as African rivers flow to find the ocean, revealing how they always seem to find their way, despite unthinkable obstacles

A family of foxes is threatened by human encroachment, and Hope must break her own rules to save them from being killed

Lizzie Daly says goodbye to the tropics as she heads to the cool southern-coast waters, coming face to face with grey nurse sharks, shape-shifting cuttlefish and blue whales

The world's largest uninhabited island, Devon Island, is so remote that scientists chose it to simulate conditions on Mars. Only the toughest survive